Immersed Boundary Lattice Boltzmann Method to Simulate Fluid Flows with Flexible Boundaries

Yong Guang Chen; Li Wan

doi:10.4028/www.scientific.net/AMM.670-671.659

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HomeApplied Mechanics and MaterialsApplied Mechanics and Materials Vols. 670-671Immersed Boundary Lattice Boltzmann Method to...

Immersed Boundary Lattice Boltzmann Method to Simulate Fluid Flows with Flexible Boundaries

Abstract:

The immersed boundary method (IBM) for the simulation of the interaction between fluid and flexible boundaries in combination with the lattice Boltzmann method (LBM) is described. The LBM is used to compute the flow field, the interaction between fluid and flexible boundaries to be treated by the IBM. To analyze the key factors of combination method and implementation process. An example is presented to verify the efficiency and accuracy of the described algorithm. These will provide a base for large scale simulation involving flexible boundaries in the future.

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Periodical:

Applied Mechanics and Materials (Volumes 670-671)

Pages:

659-663

DOI:

https://doi.org/10.4028/www.scientific.net/AMM.670-671.659

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Online since:

October 2014

Authors:

Yong Guang Chen*, Li Wan

Keywords:

Fluid Structure Interaction (FSI), Immersed Boundary Method, Lattice Boltzmann Method, Navier-Stokes Equation

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* - Corresponding Author

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